"K2K Hourse" offers a 3d recreation of the architectural proposal for a house designed by the Framearq Architecture studio. Through the application you can explore the interior of the house interacting with its elements. There is also the possibility of using the different tools offered, we highlight the dimensioning of elements, making annotations, saving proposals for materials and colors, or viewing project plans. The application is totally Cross-Play, allowing users of different platforms such as Meta Quest Pro, Meta Quest 2 and Windows to interact in the same environment.